About: Structure of As2S3-Sb2S3 glasses by combined Raman spectroscopy and a thermodynamic modelling approach

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About: Structure of As2S3-Sb2S3 glasses by combined Raman spectroscopy and a thermodynamic modelling approach Goto Sponge NotDistinct Permalink

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.ingentaconnect.com/content/sgt/pcg/2012/00000053/00000002/art00003?crawler=true
Description	The structure of chalcogenide glasses in the pseudo-binary system As2S3-Sb2S3 was investigated by comparing results from the thermodynamic model of Shakhmatkin & Vedishcheva with results obtained by analysis of the Raman spectra of xAs(2)S(3). (100-x)Sb2S3 (x=100; 95; 90; 80; 70; 60; 50; 40 mol%) glasses using the principal component analysis (PCA) method and spectral decomposition using the method of Zakaznova-Herzog & Malfait. The PCA method identified three independent components in the studied spectral series. On the other hand, the thermodynamic modeling identified four components with significant abundance in the studied glasses, i.e. As2S3, Sb2S3, As2S2 and S. Finally, correlation analysis showed that there is a strong linear dependence between the concentrations of As2S3, S and As2S2. Using the method of Malfait, partial Raman spectra of (As2S3+As2S2+S), and Sb2S3 were calculated. The experimental spectra were reproduced with excellent accuracy. The obtained results confirmed the structural information acquired from the thermodynamic model. The structure of chalcogenide glasses in the pseudo-binary system As2S3-Sb2S3 was investigated by comparing results from the thermodynamic model of Shakhmatkin & Vedishcheva with results obtained by analysis of the Raman spectra of xAs(2)S(3). (100-x)Sb2S3 (x=100; 95; 90; 80; 70; 60; 50; 40 mol%) glasses using the principal component analysis (PCA) method and spectral decomposition using the method of Zakaznova-Herzog & Malfait. The PCA method identified three independent components in the studied spectral series. On the other hand, the thermodynamic modeling identified four components with significant abundance in the studied glasses, i.e. As2S3, Sb2S3, As2S2 and S. Finally, correlation analysis showed that there is a strong linear dependence between the concentrations of As2S3, S and As2S2. Using the method of Malfait, partial Raman spectra of (As2S3+As2S2+S), and Sb2S3 were calculated. The experimental spectra were reproduced with excellent accuracy. The obtained results confirmed the structural information acquired from the thermodynamic model. (en)
Title	Structure of As2S3-Sb2S3 glasses by combined Raman spectroscopy and a thermodynamic modelling approach Structure of As2S3-Sb2S3 glasses by combined Raman spectroscopy and a thermodynamic modelling approach (en)
skos:prefLabel	Structure of As2S3-Sb2S3 glasses by combined Raman spectroscopy and a thermodynamic modelling approach Structure of As2S3-Sb2S3 glasses by combined Raman spectroscopy and a thermodynamic modelling approach (en)
skos:notation	RIV/00216275:25310/12:39895508!RIV13-MSM-25310___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Černošek, Zdeněk Černošková, Eva Holubová, Jana
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	171884
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/12:39895508
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	thermodynamic modelling; Raman spectra; chalcogenide glasses (en)
http://linked.open.../riv/klicoveSlovo	Raman spectra chalcogenide glasses thermodynamic modelling
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[AFBA13D08B74]
http://linked.open...i/riv/nazevZdroje	Physics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B
http://linked.open...in/vavai/riv/obor	JH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	53
http://linked.open...iv/tvurceVysledku	Holubová, Jana Liška, Marek Černošek, Zdeněk Černošková, Eva Chromčíková, Mária
http://linked.open...ain/vavai/riv/wos	000308266300003
issn	1753-3562
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	25310

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